>>It's just a flesh wound....
>>
>>You're all different!
>>WE'RE ALL DIFFERENT!
>>i'm not...
>
>Um... Ok.
>
>-Michelle

OK, here's the theory. Two things can be both different, both the same, or one same and one different. Clear? No? A practical example: how can you distinguish identical twins? Easy - one is the same, and the other isn't, Q.E.D.